Dtypemanholecover
1.Type:Dtypemanholecover.
2.Material:steel&aluminumalloy.
:
Dtypemanholecover
ChinaDeyuanMarineFittingCo.,ltdareleadingsupplierofmarineoutfittingequipment,suchasmarinesteeldoors,marinealuminumdoor,marinewindows,marinehatchcover,marinepilotropeladder,embarkationropeladder,gangwayladder,bulwarkladderetc.Nominal
sizeL1L2L3B1B2B3SFasteningsWeight
(kg)mmDia.Q'ty
450*350
450
570
620
350
470
52014
M201673.11681.61890.2600*400600720770400520570142083.61688.81894.80800*6008009209706007207701426108.4018120.6020149.80800*400800930980400530580142489.4016102.5018127.80
Exsampleofdesignation:
(1)Atypemanholecoverwithaholedimension600*450mm,coverplatethicknessS12mmisdesignatedasfollows:
ManholecoverA600*450-12CB/T19-2001
(2)Ctypemanholecoverwithaholedimensionφ600mm,coverplatethicknessS10mmisdesignatedasfollows:
ManholecoverC600-10CB/T19-2001